The Ministry of Industry and Information Technology said: The 5G mobile phone you buy may have no si
Don't buy 5G mobile phones first! See what the Ministry of Industry and Information Technology said before making a decision!
When it comes to 5G mobile phones, I believe that many amateur friends are not very clear that there are two types of 5G, namely NSA and SA networking, that is, single-mode 5G mobile phones and dual-mode 5G mobile phones. According to relevant media, there are many After buying a 5G mobile phone, users of 5G mobile phones cannot find the 5G signal anyway. They can only use the 5G mobile phone as a 4G mobile phone for a long time, which makes many consumers feel wronged and regret why they spent an extra one or two thousand dollars. What about buying a 5G phone that doesn’t have 5G connectivity? What is the reason for not being able to connect to the 5G network?
On September 20, the Ministry of Industry and Information Technology held a press conference to answer questions about 5G mobile phones and signals. We all know that around September this year, major domestic mobile phone manufacturers have released their own 5G mobile phones, such as vivo nex3, Oppo reno2, Xiaomi. 9Pro, Huawei Mate30Pro. The Ministry of Industry and Information Technology said that although so many 5G mobile phones have appeared on the market, most of them are 5G non-independent networking models. Only Huawei is compatible with independent networking and non-independent networking. That is, only Huawei's 5G mobile phones can play the true performance of 5G.
In fact, for many users, the 4G network can basically meet the needs of consumers to access the Internet, and the 4G network has certain benefits. Under the restrictions of the data package, the 5G network is particularly prone to excessive traffic. But then again, with the development of the times, 5G will definitely be integrated into our lives. Although 5G has a network speed that is several times higher than 4G, does the delay really meet the standard of 5G without delay? The answer is no, so if you want to achieve low latency of 5G, you have to rely on an independent 5G network instead of the NSA network on the current 4G network equipment.
Due to the large number of people in China and the desire to complete the full range of 5G coverage, it is difficult to achieve in a short time when the coverage area of 5G base stations is small. We all know that 5G network is not a new generation of network technology developed for mobile phones. It is a 5G network built mainly for industrial control and Internet of Things. Mobile phone 5G services only account for 40%, so the Ministry of Industry and Information Technology still wants to vigorously build a 5G network based on SA networking. Due to the large bandwidth and low latency of the SA network, it supports network slicing and edge computing technologies, with an emphasis on applications for industrial and enterprise technological innovation.
Only building a 5G network with SA networking can really drive the development of China's 5G industry, so the answer given by the Ministry of Industry and Information Technology is to use SA independent networking as the main construction task. Therefore, in the future, in the case of SA networking, a large number of 5G mobile phones in China will appear to be unable to reach the 5G network even under the signal of the 5G network. Therefore, the editor also made a weak suggestion. Everyone except Huawei, don’t buy other 5G mobile phones. After Qualcomm lists mobile phones that integrate the SA networking mode of 5G baseband, everyone will have more choices for 5G mobile phones. If you change your mobile phone, you can consider the latest 4G mobile phone released at the moment, at least the cost performance is very high. Next year, you can also use it as a backup machine, do you think?